
#include<stdio.h>
#include<unistd.h>
#include<stdlib.h>

int main(int argc,char **argv,char **env)
{
	printf("12312");
	//_exit(0);

	for(int i=0;NULL !=env[i];i++){
		printf("%s\n",env[i]);
	}

	printf("HOME:%s\n",getenv("HOME"));
	exit(0);
}
